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SP6205ER-2.85-L

Description
Fixed Positive LDO Regulator, 2.85V, 0.5V Dropout, CMOS, 2 X 3 MM, LEAD FREE, MO-229CVCED-2, DFN-8
CategoryPower/power management    The power supply circuit   
File Size225KB,14 Pages
ManufacturerExar
Environmental Compliance
Download Datasheet Parametric View All

SP6205ER-2.85-L Overview

Fixed Positive LDO Regulator, 2.85V, 0.5V Dropout, CMOS, 2 X 3 MM, LEAD FREE, MO-229CVCED-2, DFN-8

SP6205ER-2.85-L Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
Objectid2012765000
package instruction2 X 3 MM, LEAD FREE, MO-229CVCED-2, DFN-8
Reach Compliance Codecompliant
Maximum drop-back voltage 10.5 V
Maximum input voltage6 V
Minimum input voltage2.7 V
JESD-30 codeR-XDSO-N8
JESD-609 codee3
length3 mm
Humidity sensitivity level1
Number of functions1
Number of terminals8
Working temperatureTJ-Max125 °C
Working temperature TJ-Min-40 °C
Maximum output current 10.5 A
Maximum output voltage 12.907 V
Minimum output voltage 12.793 V
Nominal output voltage 12.85 V
Package body materialUNSPECIFIED
encapsulated codeHVSON
Package shapeRECTANGULAR
Package formSMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE
Peak Reflow Temperature (Celsius)250
Certification statusNot Qualified
Regulator typeFIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
Maximum seat height1 mm
surface mountYES
technologyCMOS
Terminal surfaceTIN
Terminal formNO LEAD
Terminal pitch0.5 mm
Terminal locationDUAL
Maximum time at peak reflow temperature40
width2 mm
®
SP6203/6205
Low Noise, 300mA and 500mA CMOS LDO Regulators
FEATURES
Very Low Dropout Voltage: 0.6Ω PMOS Pass
Device
Accurate Output Voltage: 2% over Temperature
Guaranteed 500mA Output Current: SP6205
Ultra Low Noise Output: 12µV
RMS
with 10nF
Bypass
Unconditionally Stable with 2.2µF Ceramic
Low Quiescent Current: 45µA
Very Low Ground Current: 350µA at 500 mA
Power-Saving Shutdown Mode: < 1µA
Fast Turn-On and Turn-Off: 60us
Fast Transient Response
Current Limit and Thermal Shutdown Protection
Very Good Load/Line Regulation: 0.07/0.04%
Excellent PSRR: 67dB<1kHz
Industry Standard SOT-23-5 and Small 2X3
DFN Package
Fixed Output Voltages: 2.5V, 2.7V, 2.8V,
2.85V, 3.0V and 3.3V
Adjustable Output Available
Fixed
V
OUT
BYP
GND
EN
1
2
3
4
8 V
OUT
ADJ
NC
GND
EN
1
2
3
4
Adjustable
8 V
OUT
SP6203
SP6205
8 Pin DFN
7
6
5
NC
NC
V
IN
SP6203
SP6205
8 Pin DFN
7
6
5
NC
NC
V
IN
Now Available in Lead Free Packaging
APPLICATIONS
Cellular / GSM Phones
Laptop / Palmtop Computers
Battery-Powered Systems
Pagers
Medical Devices
MP3/CD Players
Digital Still Cameras
DESCRIPTION
The SP6203/6205 are ultra low noise CMOS LDOs with very low dropout and ground current. The noise
performance is achieved by means of an external bypass capacitor without sacrificing turn-on and turn-off
speed critical to portable applications. Extremely stable and easy to use, these devices offer excellent PSRR
and Line/Load regulation. Target applications include battery-powered equipment such as portable and
wireless products. Regulators' ground current increases only slightly in dropout. Fast turn-on/turn-off enable
control and an internal 30Ω pull down on output allows quick discharge of output even under no load
conditions. Both LDOs are protected with current limit and thermal shutdown.
Both LDO's are availiable in fixed & adjustable output voltage versions and come in an industry standard
SOT-23 and small 2X3 DFN package. For SC-70 100mA CMOS LDO, SP6213 is available.
TYPICAL APPLICATION CIRCUIT
V
IN
C
IN
2.2µF
2
1
5
V
OUT
C
OUT
2.2µF Ceramic
V
IN
C
IN
2.2µF
1
5
V
OUT
C
OUT
2.2µF Ceramic
SP6203
SP6205
5-Pin
FIXED
4
BYP
2
SP6203
SP6205
5-Pin
ADJUSTABLE
4
ADJ
EN
3
EN
3
Date: 05/25/04
SP6203/6205 Low Noise, 300 and 500mA CMOS LDO Regulators
© Copyright 2004 Sipex Corporation
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